144312245123 has 2 divisors, whose sum is σ = 144312245124. Its totient is φ = 144312245122.

The previous prime is 144312245107. The next prime is 144312245141. The reversal of 144312245123 is 321542213441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144312245123 - 2⁴ = 144312245107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144312245123.

It is not a weakly prime, because it can be changed into another prime (144312245153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72156122561 + 72156122562.

It is an arithmetic number, because the mean of its divisors is an integer number (72156122562).

Almost surely, 2^144312245123 is an apocalyptic number.

144312245123 is a deficient number, since it is larger than the sum of its proper divisors (1).

144312245123 is an equidigital number, since it uses as much as digits as its factorization.

144312245123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 32.

Adding to 144312245123 its reverse (321542213441), we get a palindrome (465854458564).

The spelling of 144312245123 in words is "one hundred forty-four billion, three hundred twelve million, two hundred forty-five thousand, one hundred twenty-three".